SAM18-01 Samoylov permafrost drilling, Lena Delta, NE Siberia

• Main Authors: Schwamborn, Georg, Schirrmeister, Lutz, Mohammadi, Ali, Meyer, Hanno, Kartoziia, Andrei, Maggioni, Flavio, Strauss, Jens
• Format: Dataset
• Language: English
• Published: PANGAEA 2022
• Subjects: 14C age; Age; comment; Aluminium; Amphibole; Andalusite; Apatite; Arsenic; AWI_Envi; AWI_Perma; AWI Arctic Land Expedition; Barium; Biotite; Bromine; Bulk sediment material; Calcium; Calcium/Titanium ratio; Calendar age; maximum/old; minimum/young; standard error; Carbon; organic; dissolved; total; total/Nitrogen; total ratio; Chloride; Chlorine; Chloritoid; Clay minerals/feldspar+quartz ratio; Conductivity; electrolytic; core images; Counting 63-125 µm fraction; DEPTH; sediment/rock; Deuterium excess; Disthene; DRILL; Drilling/drill rig; Epidote; Garnet; Berichte zur Polar- und Meeresforschung; Ice; lena delta; lena river; Magnetic susceptibility; permafrost; Reports on Polar and Marine Research; Siberia
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.945355; https://doi.org/10.1594/PANGAEA.945355

Using a new 65 m long sediment core from the Lena delta apex (Samoylov Island), NE Siberia, this project uses a range of sediment and ground ice properties to help reconstructing the history of the lower Lena River. The analysis includes ( i ) 14C-AMS radiocarbon dating from organic detritus, (ii) g...